package visitor;
import java.io.Serializable;

import hypeerweb.Node;




public interface Visitor extends Serializable {
	/**
	 * Common keys
	 */
	public final String TARGET="target";
	
	/**
	 * Visit the node 
	 * @param node
	 * 			node to be visited
	 * @param parameters
	 * 			parameters for that visitor.
	 */
	public void visit(Node node, Parameters parameters); 
}
